What is the use of partition by in sql?

0 Answers  

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How can we debug in PL/SQL?

0 Answers  

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I want to know last five transactions or records from emp table, from now?

11 Answers   Wells Fargo,

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What is primary key in db?

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What are different types of joins ?

5 Answers   BirlaSoft,

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what is top in tsql? : Transact sql

0 Answers  

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how do you restrict number of rows for a particular value in a column.For example:there is a table called fruits,having apples,bananas ,papayas.I dont want to have more than 100 apples in that table ,so how can u restrict number of rows for apple to hundred?

6 Answers  

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What is the difference between SQL Constraint and PL/SQL constraint.Pls give all the constraint name.

3 Answers   TCS,

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what are string data types? : Sql dba

0 Answers  

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how to rename an existing table in mysql? : Sql dba

0 Answers  

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What is sql keyword?

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What is varchar used for?

0 Answers  

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